Messages in this thread | | | Date | Fri, 8 Jan 2016 22:38:09 -0600 | From | Andy Gross <> | Subject | Re: [V5,4/6] i2c: qup: Add bam dma capabilities |
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On Tue, Nov 17, 2015 at 05:15:25PM +0530, Sricharan R wrote: > QUP cores can be attached to a BAM module, which acts as a dma engine for the > QUP core. When DMA with BAM is enabled, the BAM consumer pipe transmitted data > is written to the output FIFO and the BAM producer pipe received data is read > from the input FIFO. > > With BAM capabilities, qup-i2c core can transfer more than 256 bytes, without a > 'stop' which is not possible otherwise. > > Signed-off-by: Sricharan R <sricharan@codeaurora.org> > ---
Reviewed-by: Andy Gross <andy.gross@linaro.org>
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